| 약수 |
1,
2,
4,
5,
7,
10,
14,
20,
28,
35,
49,
70,
98,
140,
196,
245,
490,
509,
980,
1018,
2036,
2545,
3563,
3803,
5090,
7126,
7606,
10180,
14252,
15212,
17815,
19015,
24941,
26621,
35630,
38030,
49882,
53242,
71260,
76060,
99764,
106484,
124705,
133105,
186347,
249410,
266210,
372694,
498820,
532420,
745388,
931735,
1863470,
1935727,
3726940,
3871454,
7742908,
9678635,
13550089,
19357270,
27100178,
38714540,
54200356,
67750445,
94850623,
135500890,
189701246,
271001780,
379402492,
474253115,
948506230,
1897012460
|